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Diffstat (limited to 'modules/commands/ns_recover.cpp')
| -rw-r--r-- | modules/commands/ns_recover.cpp | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/modules/commands/ns_recover.cpp b/modules/commands/ns_recover.cpp new file mode 100644 index 000000000..5e45aab9a --- /dev/null +++ b/modules/commands/ns_recover.cpp @@ -0,0 +1,132 @@ +/* NickServ core functions + * + * (C) 2003-2011 Anope Team + * Contact us at team@anope.org + * + * Please read COPYING and README for further details. + * + * Based on the original code of Epona by Lara. + * Based on the original code of Services by Andy Church. + */ + +/*************************************************************************/ + +#include "module.h" + +class CommandNSRecover : public Command +{ + public: + CommandNSRecover(Module *creator) : Command(creator, "nickserv/recover", 1, 2) + { + this->SetFlag(CFLAG_ALLOW_UNREGISTERED); + this->SetDesc(_("Kill another user who has taken your nick")); + this->SetSyntax(_("\037nickname\037 [\037password\037]")); + } + + void Execute(CommandSource &source, const std::vector<Anope::string> ¶ms) + { + User *u = source.u; + + const Anope::string &nick = params[0]; + const Anope::string &pass = params.size() > 1 ? params[1] : ""; + + NickAlias *na; + User *u2; + if (!(u2 = finduser(nick))) + source.Reply(NICK_X_NOT_IN_USE, nick.c_str()); + else if (!(na = findnick(u2->nick))) + source.Reply(NICK_X_NOT_REGISTERED, nick.c_str()); + else if (na->nc->HasFlag(NI_SUSPENDED)) + source.Reply(NICK_X_SUSPENDED, na->nick.c_str()); + else if (nick.equals_ci(u->nick)) + source.Reply(_("You can't recover yourself!")); + else if (!pass.empty()) + { + EventReturn MOD_RESULT; + FOREACH_RESULT(I_OnCheckAuthentication, OnCheckAuthentication(this, &source, params, na->nc->display, pass)); + if (MOD_RESULT == EVENT_STOP) + return; + + if (MOD_RESULT == EVENT_ALLOW) + { + u2->SendMessage(source.owner, FORCENICKCHANGE_NOW); + u2->Collide(na); + + /* Convert Config->NSReleaseTimeout seconds to string format */ + Anope::string relstr = duration(Config->NSReleaseTimeout); + + source.Reply(NICK_RECOVERED, Config->UseStrictPrivMsgString.c_str(), Config->NickServ.c_str(), nick.c_str(), relstr.c_str()); + } + else + { + source.Reply(ACCESS_DENIED); + Log(LOG_COMMAND, u, this) << "with invalid password for " << nick; + bad_password(u); + } + } + else + { + if (u->Account() == na->nc || (!na->nc->HasFlag(NI_SECURE) && is_on_access(u, na->nc)) || + (!u->fingerprint.empty() && na->nc->FindCert(u->fingerprint))) + { + u2->SendMessage(source.owner, FORCENICKCHANGE_NOW); + u2->Collide(na); + + /* Convert Config->NSReleaseTimeout seconds to string format */ + Anope::string relstr = duration(Config->NSReleaseTimeout); + + source.Reply(NICK_RECOVERED, Config->UseStrictPrivMsgString.c_str(), Config->NickServ.c_str(), nick.c_str(), relstr.c_str()); + } + else + source.Reply(ACCESS_DENIED); + } + return; + } + + bool OnHelp(CommandSource &source, const Anope::string &subcommand) + { + /* Convert Config->NSReleaseTimeout seconds to string format */ + Anope::string relstr = duration(Config->NSReleaseTimeout); + + this->SendSyntax(source); + source.Reply(" "); + source.Reply(_("Allows you to recover your nickname if someone else has\n" + "taken it; this does the same thing that %s does\n" + "automatically if someone tries to use a kill-protected\n" + "nick.\n" + " \n" + "When you give this command, %s will bring a fake\n" + "user online with the same nickname as the user you're\n" + "trying to recover your nick from. This causes the IRC\n" + "servers to disconnect the other user. This fake user will\n" + "remain online for %s to ensure that the other\n" + "user does not immediately reconnect; after that time, you\n" + "can reclaim your nick. Alternatively, use the \002RELEASE\002\n" + "command (\002%s%s HELP RELEASE\002) to get the nick\n" + "back sooner.\n" + " \n" + "In order to use the \002RECOVER\002 command for a nick, your\n" + "current address as shown in /WHOIS must be on that nick's\n" + "access list, you must be identified and in the group of\n" + "that nick, or you must supply the correct password for\n" + "the nickname."), Config->NickServ.c_str(), Config->NickServ.c_str(), relstr.c_str(), Config->UseStrictPrivMsgString.c_str(), Config->NickServ.c_str()); + + return true; + } +}; + +class NSRecover : public Module +{ + CommandNSRecover commandnsrecover; + + public: + NSRecover(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator, CORE), + commandnsrecover(this) + { + this->SetAuthor("Anope"); + + ModuleManager::RegisterService(&commandnsrecover); + } +}; + +MODULE_INIT(NSRecover) |